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DARWIN DEROSANS
NPI 1205523784
Day Training/Habilitation Specialist in Concord, CA

Active since April 24, 2023
1420 WILLOW PASS RD # 200, CONCORD, CA 94520(415) 367-5691 Get Directions Write a Review

NPPES record last updated: July 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 11, 2025, Jun 12, 2025, Nov 16, 2023 (3 updates tracked since 2023).

About Darwin Derosans NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DARWIN DEROSANS (NPI 1205523784) is an individual day training/habilitation specialist in Concord, California and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1205523784
Entity TypeIndividualMale
Primary Taxonomy373H00000X
Provider Legal NameDARWIN DEROSANS
Location Address1420 WILLOW PASS RD # 200Concord, CA 94520-5823
Mailing Address1420 Willow Pass Rd Ste 200Concord, CA 94520-5823 · (925) 646-5480
Phone(415) 367-5691
Sole ProprietorNo
Enumeration DateApril 24, 2023
Last NPPES UpdateJuly 11, 20253 updates tracked since enumeration
NPPES CertifiedJuly 11, 2025
✔ NPI 1205523784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDay Training/Habilitation SpecialistNursing Service Related Providers
Taxonomy Code373H00000X
Definition
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.
Also ListedPeer SpecialistTaxonomy 175T00000X
1420 WILLOW PASS RD # 200, Concord, CA 94520
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DANIEL DEI APCC
Counselor (Mental Health)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (269) 210-9030
MOLLY ELIZABETH HONGOLA
Social Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (831) 428-2401
AMALIA GRATTERI ACSW
Social Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (925) 521-5155
HEATHER NICOLE PEEBLES LCSW
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (925) 521-5151
HEATHER LYNN HANSEN ASW
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (925) 521-5153
MS. YOSHIKO MURAI LMFT
Marriage & Family Therapist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
KAREN RAMIREZ
Counselor (Mental Health)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
MANJU MATHEWS LCSW
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Contra Costa County (845) 598-9730

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Darwin Derosans's NPI number?

The NPI number for Darwin Derosans is 1205523784. It was assigned to this individual provider in the NPPES registry on April 24, 2023.

Where is Darwin Derosans located?

Darwin Derosans practices at 1420 Willow Pass Rd # 200, Concord, CA 94520. The listed phone number is (415) 367-5691.

What is Darwin Derosans's specialty?

The primary specialty registered for this NPI is Day Training/Habilitation Specialist with taxonomy code 373H00000X.

When was this NPI record last updated?

The NPPES record for Darwin Derosans was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.